327179664

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:638

約数の個数: 180

約数和(自身を含む): 1079177580

約数和(自身を除く): 751997916

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 89, 98, 112, 126, 144, 147, 168, 178, 196, 252, 267, 294, 336, 356, 392, 441, 504, 521, 534, 588, 623, 712, 784, 801, 882, 1008, 1042, 1068, 1176, 1246, 1424, 1563, 1602, 1764, 1869, 2084, 2136, 2352, 2492, 3126, 3204, 3528, 3647, 3738, 4168, 4272, 4361, 4689, 4984, 5607, 6252, 6408, 7056, 7294, 7476, 8336, 8722, 9378, 9968, 10941, 11214, 12504, 12816, 13083, 14588, 14952, 17444, 18756, 21882, 22428, 25008, 25529, 26166, 29176, 29904, 32823, 34888, 37512, 39249, 43764, 44856, 46369, 51058, 52332, 58352, 65646, 69776, 75024, 76587, 78498, 87528, 89712, 92738, 102116, 104664, 131292, 139107, 153174, 156996, 175056, 185476, 204232, 209328, 229761, 262584, 278214, 306348, 313992, 324583, 370952, 408464, 417321, 459522, 525168, 556428, 612696, 627984, 649166, 741904, 834642, 919044, 973749, 1112856, 1225392, 1298332, 1669284, 1838088, 1947498, 2225712, 2272081, 2596664, 2921247, 3338568, 3676176, 3894996, 4544162, 5193328, 5842494, 6677136, 6816243, 7789992, 9088324, 11684988, 13632486, 15579984, 18176648, 20448729, 23369976, 27264972, 36353296, 40897458, 46739952, 54529944, 81794916, 109059888, 163589832, 327179664]

約数ペア:

[(1, 327179664), (2, 163589832), (3, 109059888), (4, 81794916), (6, 54529944), (7, 46739952), (8, 40897458), (9, 36353296), (12, 27264972), (14, 23369976), (16, 20448729), (18, 18176648), (21, 15579984), (24, 13632486), (28, 11684988), (36, 9088324), (42, 7789992), (48, 6816243), (49, 6677136), (56, 5842494), (63, 5193328), (72, 4544162), (84, 3894996), (89, 3676176), (98, 3338568), (112, 2921247), (126, 2596664), (144, 2272081), (147, 2225712), (168, 1947498), (178, 1838088), (196, 1669284), (252, 1298332), (267, 1225392), (294, 1112856), (336, 973749), (356, 919044), (392, 834642), (441, 741904), (504, 649166), (521, 627984), (534, 612696), (588, 556428), (623, 525168), (712, 459522), (784, 417321), (801, 408464), (882, 370952), (1008, 324583), (1042, 313992), (1068, 306348), (1176, 278214), (1246, 262584), (1424, 229761), (1563, 209328), (1602, 204232), (1764, 185476), (1869, 175056), (2084, 156996), (2136, 153174), (2352, 139107), (2492, 131292), (3126, 104664), (3204, 102116), (3528, 92738), (3647, 89712), (3738, 87528), (4168, 78498), (4272, 76587), (4361, 75024), (4689, 69776), (4984, 65646), (5607, 58352), (6252, 52332), (6408, 51058), (7056, 46369), (7294, 44856), (7476, 43764), (8336, 39249), (8722, 37512), (9378, 34888), (9968, 32823), (10941, 29904), (11214, 29176), (12504, 26166), (12816, 25529), (13083, 25008), (14588, 22428), (14952, 21882), (17444, 18756)]